where $M is a Math::Cephes::Matrix object representing a real symmetric matrix. $E is an array reference containing the eigenvalues of $M, and $EV is a Math::Cephes::Matrix object representing the eigenvalues, the ith row corresponding to the ith eigenvalue.

DESCRIPTION:

If M is an N x N real symmetric matrix, and X is an N component column vector, the eigenvalue problem

M X = lambda X

will in general have N solutions, with X the eigenvectors and lambda the eigenvalues.

BUGS

Please report any to Randy Kobes <randy@theoryx5.uwinnipeg.ca>

COPYRIGHT

The C code for the Cephes Math Library is Copyright 1984, 1987, 1989, 2002 by Stephen L. Moshier, and is available at http://www.netlib.org/cephes/. Direct inquiries to 30 Frost Street, Cambridge, MA 02140.

The perl interface is copyright 2000, 2002 by Randy Kobes. This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.